JN5148-001 Jennic LTD, JN5148-001 Datasheet - Page 69

• Manufacturer Part Number: JN5148-001
• Description: 32BIT, MCU, ZIGBEE PRO, 128K RAM, 56QFN
• Manufacturer: Jennic LTD

Specifications of JN5148-001

• No. Of I/o's: 21
• Eeprom Memory Size: 128KB
• Ram Memory Size: 128KB
• Cpu Speed: 32MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 3
• Digital Ic Case Style: QFN
• Core Size: 32bit
• Oscillator Type: External
• Peripherals: ADC, DAC, PWM, Timer
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

22.3.7 Bandgap Reference
VDD = 2.0 to 3.6V, -40 to +85ºC
22.3.8 Analogue to Digital Converters
VDD = 3.0V, VREF = 1.2V, -40 to +85ºC
© Jennic 2009
Parameter
Voltage
DC power supply rejection
Temperature coefficient
Point of inflexion
Parameter
Resolution
Current consumption
Integral nonlinearity
Differential nonlinearity
Offset error
Gain error
Internal clock
No. internal clock periods
to sample input
Conversion time
Input voltage range
Vref (Internal)
Vref (External)
Input capacitance
Min
0.04
1.15
Min
40
-1
JN-DS-JN5148-001 1v2
2, 4, 6 or 8
1.19
Typ
+30
-35
58
+25
+ 10
Typ
655
- 20
500
± 5
1.2
8
Preliminary
See Section 22.3.7 Bandgap Reference
Max
or 2*Vref
Max
Vref
1.6
12
+2
ppm/ºC
Unit
dB
ºC
V
Unit
LSB
LSB
kHz
bits
mV
mV
µA
pF
µs
V
V
Notes
at 25ºC
20 to 85ºC
-40ºC to 20ºC
Notes
500kHz Clock
0 to Vref range
Guaranteed monotonic
16MHz input clock, ÷32
Programmable
500kHz Clock with
sample period of 2
Switchable. Refer to
20.1.1
Allowable range into
VREF pin
In series with 5K ohms
Jennic
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